Re: [Beowulf] Power Cycling Question

2021-07-17 Thread Gerald Henriksen
On Fri, 16 Jul 2021 15:35:11 -0400, you wrote: >Reducing power use has become an important topic. One >of the questions I always wondered about is >why more cluster do not turn off unused nodes. Slurm >has hooks to turn nodes off when not in use and >turn them on when resources are needed. Given

Re: [Beowulf] Power Cycling Question

2021-07-17 Thread Andrew M.A. Cater
On Sat, Jul 17, 2021 at 12:43:27AM +0100, Jörg Saßmannshausen wrote: > Hi Doug, > > interesting topic and quite apt when I look at the flooding in Germany, > Belgian and The Netherlands. > > I guess there are a number of reasons why people are not doing it. Discarding > the usual "we never don